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-rw-r--r--options.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/options.c b/options.c
index 3295c48..94da98e 100644
--- a/options.c
+++ b/options.c
@@ -2554,7 +2554,7 @@ positive_atoi (const char *str)
}
static inline bool
-space (char c)
+space (unsigned char c)
{
return c == '\0' || isspace (c);
}